• Fabrication and Test of high power laser pulse compression type power supply device: KAERI
• Development of High Voltage Pulse Power Supply for TWT (Traveling Wave Tube) Test: ADD, Seoul National University
• Development of High Flux Metal Plasma Ion Source
• Development of soft x-ray static eliminator using ceramic tube
• Development of Copper Steam Laser Power System: KAERI
• Development of large-area deposition equipment using Ion Implantation
• Study on high flux metal plasma pulsed ion source with ion implantation and vapor deposition
• Development of Ion Implantation Device
• Development of Metal Plasma Ion Source
• Set up and process development of CERAMTEC (USA) Brazing mass production equipments
• Development of Brazing Test Equipment
• Development of Ion implant technology using metal plasma: KIST
• Development of high voltage pulse type power supply for LIDAR: ADD
• Participated in the development project of small electron beam accelerator using CNT: KAERI
• “ How to create a power supply for an Electron gun power supply system ”: Patent No. 10-1754780, 30th, JUN, 2017
• “ Electronic Accelerator using Multiple Energy, Cargo Inspection Device and its Control Method “: Co-patent Application, 03rd,. DEC, 2014
• “ CNT cathode assembly and electron beam irradiating apparatus having the CNT cathode assembly ”: Co-patent Application, 27th, SEP, 2012
• “ Cathode assembly and electron beam experiment apparatus having the same ": Co-patent Application, 6th, AUG, 2012
• Development of E-Beam power supply for X-Band accelerator
• Development of small electron beam accelerator using filament: Korea Atomic Energy Research Institute
• Design and manufacture of vacuum chamber for high power laser electron acceleration: Korea Atomic Energy Research Institute
• Design and fabrication of THz laser beam transmission line: Korea Atomic Energy Research Institute
• Development and production of Ion Implantation Pulse power device: DIO
• Development of Pulse Modulator for Klystron: Korea Atomic Energy Research Institute
• Development and production of E-Beam Bias Pulse power device with dual output: Korea Atomic Energy Research Institute
• Development of Ion Implantation System: Jinwoo Engineering Co., Ltd.
• Development of high voltage pulse type power supply device for VOC gas decomposition: Jinwoo ENG, LG Display